and cisco says it's lie byeing an israel start up that makes technology to help wireless carriers manage their network. today, walking away with a stake estimated $230 mill yichblt how is that? and broader markets today, stocks closed high yes, lawmakers voted to raise the debt keeling and tech stocks rallied amid better than expected earnings. your bloomberg silicon valley index closing up, google, and apple helping pull index up. >> facebook lending a hand to help suicide prevention, providing researchers at the suicide prevention group safe.org with posts from those that take their own lives, experts say it may help friends and family better identify warning signs. in san francisco, i'm emily chang, back to you. >> millions face two more days of bundling up. there is dangerous cold weather tightening it's grip on the northwest. >> so far, it's being blamed for four deaths. commuters drove through fresh snow. sun rise revealed frozen mississippi river. temperatures plunged to 35 degrees in some communities, forecasters expect this to last into the weekend uk see ice covering the side o